// + connect to 5V, - connect to GND, middle pin to analog 0

const int analogInPin = 7;
int sensorValue; // output from sensor
int d = 5000; // delay

void setup() {
  Serial.begin(9600); // check what is being read on the serial port 
}

void loop() {
  sensorValue = analogRead(analogInPin); // read the analog value
  delay(d); // delay
  Serial.println(sensorValue); // print value
}

